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| 粗集理论原型系统的集成与实现 | |
| 引用本文： | 程玉胜,张佑生,汪智华.粗集理论原型系统的集成与实现[J].微电子学与计算机,2006,23(3):119-121. |
| 作者姓名： | 程玉胜 张佑生 汪智华 |
| 作者单位： | 1. 合肥工业大学计算机与信息学院,安徽,合肥,230009;安庆师范学院计算机与信息学院,安徽,安庆,246011 2. 合肥工业大学计算机与信息学院,安徽,合肥,230009 3. 安庆师范学院计算机与信息学院,安徽,安庆,246011 |
| 基金项目： | 安徽省教育厅自然科学基金;安徽省高校青年教师科研项目 |
| 摘 要： | 粗集理论主要基于集合近似的概念，给出了知识划分和规则提取的一套方法．主要有不可分辨类的数据划分定义、上下近似和相对正区域求解方法、最小决策规则生成等。针对粗集中这些重要理论．文章主要介绍开发粗集理论原型系统的设计要求、系统组成以及实现粗集理论中相关算法理论依据，并包含有通用数据库接口．因此有着一定的应用价值。 |
| 关 键 词： | 粗集 区分矩阵 不可分辨关系 相对正区域 |
| 文章编号： | 1000-7180(2006)03-003 |
| 收稿时间： | 2005-05-03 |
| 修稿时间： | 2005年5月3日 |
The Integration and Realization of Rough set Theory Archetype System |
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| CHENG Yu-sheng,ZHANG You-sheng,WANG Zhi-hua.The Integration and Realization of Rough set Theory Archetype System[J].Microelectronics & Computer,2006,23(3):119-121. | |
| Authors: | CHENG Yu-sheng ZHANG You-sheng WANG Zhi-hua |
| Affiliation: | 1. College of Computer Science, Hefei Technology University, Hefei 230009 China; 2. College of Computer Science, Anqing Teachers College, Anqing 246011 China |
| Abstract: | The rough set theory has some important notions such as the classification based on the indiscernible relation and approximate set, which induce to positive of region. Therefore, some methods about getting decision-making from the information system are introduced based on the rough set theory. How to design the experimenting system of rough set is introduced in this paper. By analyzing it, the system of rough set data mining (named RSDM) is constructed by the five important modules including the realizations about the indiscernible relation, the positive of region, the decision-making and the distinctive table of decision system, which can computer the reductions and the core. The interface of database by ADO is introduced in this system, which can put more valuable applications in future. |
| Keywords: | Rough set Discemible matrix Indiscernible relation Positive of region |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
